• BrewTaurus PRO OTF-300 open-top fermenter — general arrangement drawing, 300/420 L
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BrewTaurus PRO

OTF-300 · Open-Top Fermenter 300/420 L

OTF-300 · Open-Top Fermenter 300/420 L

€2.390,00 EUR
€2.390,00 EUR
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Taxes included.

Made to order — priced per project, not per cart

Freight for a crated, palletised unit is quoted to your address (country, access, unloading). Heating power, ports and branding are confirmed to your site before production. Payment by pro-forma invoice — 50% deposit, balance before dispatch; B2B at 0% VAT with a valid EU VAT number.

Start with the 3-minute questionnaire · or email us — we reply within 24 hours with a delivered price.

Request a quote

3-minute questionnaire — we reply within 24 hours with a configuration proposal and a delivered price. Prefer e-mail? info@brewtaurus.com

Open fermentation for kombucha — 300 L stainless open-top fermenter.

The BrewTaurus PRO OTF-300 is a single-wall SUS304 open-top vessel for kombucha and other aerobic ferments: wide open top for the SCOBY and oxygen exchange, removable lid, sanitary drain, sample valve and thermometer port. 300 L effective, 420 L total. Also used as an open fermenter for traditional top-fermented ales.

Vessel architecture

  • SUS304 single-wall vessel Ø900 mm, open top with removable lid
  • Sanitary dished bottom with full drain — no dead volume
  • TIG welded · interior pickled and passivated · brushed exterior
  • Adjustable legs · lifting handles

Ports & fittings

Ø38 drain outlet · Ø38 sampling valve · Ø38 thermometer port · Ø38 oxygen / aeration port. All tri-clamp.

Kombucha workflow

Brew sweet tea in the kombucha brewing system, cool, transfer to the OTF-300, add SCOBY and starter, ferment open at ambient 22–28 °C for 7–14 days, then rack to a bright beer tank for flavouring, carbonation and cold storage. One open-top fermenter per weekly batch keeps a continuous rhythm.

Technical summary

Type Open-top fermenter, single wall
Volume 300 L effective · 420 L total
Material SUS304 · TIG welded · pickled & passivated
Connections Tri-clamp Ø38
Lead time Approx. 12–16 weeks incl. sea freight (made to order)

Dimensions

Vessel diameter Ø900 mm
Vessel height 1,033 mm
Doorway check plan doors on the route at ≥ 950 mm clear

Dimensions from the general arrangement drawing (standard configuration, mm). Port positions and options are confirmed on your drawing before production.

Documentation, warranty & support

  • CE marked · EU Declaration of Conformity · operation manual
  • Warranty 3 years on vessels, 1 year on fittings, electrical and moving parts
  • Spare parts by air within days · commissioning by video call · EU invoice from Prague, no import formalities

BTP-OTF-300

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